package com.xju.subjectsystem.mapper;

import com.xju.subjectsystem.pojo.Chapter;

import java.util.List;

public interface ChapterMapper {
    int deleteByPrimaryKey(Integer chno);

    int insert(Chapter record);

    int insertSelective(Chapter record);

    Chapter selectByPrimaryKey(Integer chno);

    List<Chapter> selectByCsno(Integer csno);

    int updateByPrimaryKeySelective(Chapter record);

    int updateByPrimaryKey(Chapter record);
}